package com.hdm.action;

import java.io.IOException;



import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import com.hdm.util.UtilConstants;




public class LogoutAction extends HttpServlet {

private static final long serialVersionUID = 1L;


	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		
		HttpSession session=request.getSession();
					session.setAttribute("user",null);
			session.setAttribute("role", null);
			session.invalidate();
			RequestDispatcher rd = request.getRequestDispatcher(UtilConstants._LOGOUT);
						rd.forward(request, response);	
	}

}
